Before you install, ensure your version matches the requirements of the addon. Most modern AIO packs are designed for DLC 7.0 , the final official update for PES 2021. Using an outdated Data Pack may result in "dummy" boots or invisible feet! Download the Documentation

Most PES 2021 boot packs utilize the tool. Here is the standard workflow:

Unzip your AIO folder (usually containing a boot-root folder).

Includes the latest "packs" seen on European pitches (e.g., Nike Blueprint, Adidas Sapphire Edge).